GILLESPIE

Oil // district 13 // lease#13063

op: SELF, CHARLES D.

cum_oil

15k BBL

cum_gas

0 MCF

wells

9

production

1993-01 — 2026-03

peak_month

1993-05

-- production_history

cum_oil: 14,746 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

132 BBL/mo

Di (annual)

23.5%

b-factor

0.6

EUR

12,629 BBL

R-squared

0.652

type

hyperbolic

-- wells (9)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
9SELF, CHARLES D.18001986-09-30
8SELF, CHARLES D.16001984-10-10
142-237-82671--------
242-237-30825--------
342-237-30903--------
442-237-30973--------
542-237-31045--------
642-237-31044--------
742-237-31195--------
EOF // multi-state drilling data platform // 2026